diff --git a/lib/B/C.pm b/lib/B/C.pm
index 038ddffd3..609fb162a 100644
--- a/lib/B/C.pm
+++ b/lib/B/C.pm
@@ -12,7 +12,7 @@
 package B::C;
 use strict;
 
-our $VERSION = '1.43';
+our $VERSION = '1.42_01';
 my %debug;
 my $eval_pvs = '';
 
@@ -65,6 +65,7 @@ sub output {
   my $dodbg = 1 if $debug{flags} and $section->[-1]{dbg};
   foreach ( @{ $section->[-1]{values} } ) {
     my $dbg = "";
+    next unless defined $_;
     s{(s\\_[0-9a-f]+)}{ exists($sym->{$1}) ? $sym->{$1} : $default; }ge;
     if ($dodbg and $section->[-1]{dbg}->[$i]) {
       $dbg = " /* ".$section->[-1]{dbg}->[$i]." */";
@@ -2498,8 +2499,8 @@ sub B::CV::save {
     $cvstashname = $gv->STASH->NAME;
     $cvname      = $gv->NAME;
     $fullname    = $cvstashname.'::'.$cvname;
-    warn sprintf( "CV 0x%x as PVGV 0x%x %s CvFLAGS=0x%x\n",
-                  $$cv, $$gv, $fullname, $cv->CvFLAGS )
+    warn sprintf( "CV [%d] as PVGV %s %s CvFLAGS=0x%x\n",
+                  $svsect->index + 1, objsym($gv), $fullname, $cv->CvFLAGS )
       if $debug{cv};
     # XXX not needed, we already loaded utf8_heavy
     #return if $fullname eq 'utf8::AUTOLOAD';
@@ -5050,13 +5051,16 @@ sub should_save {
     # 5.10 introduced version and Regexp::DESTROY, which we dont want automatically.
     # XXX TODO This logic here is wrong and unstable. Fixes lead to more failures.
     # The walker deserves a rewrite.
-    if ( UNIVERSAL::can( $package, $m ) and $package !~ /^(B::C|version|Regexp|utf8|SelectSaver)$/ ) {
-      next if $package eq 'utf8' and $m eq 'DESTROY'; # utf8::DESTROY is empty
+    if ( UNIVERSAL::can( $package, $m )
+	 and !$all_bc_pkg{$package} # only add non B::C packages
+	 and $package !~ /^(B::C|version|utf8)$/ )
+    {
+      #next if $package eq 'utf8' and $m eq 'DESTROY'; # utf8::DESTROY is empty
       # we load Errno by ourself to avoid double Config warnings [perl #]
-      next if $package eq 'Errno' and $m eq 'TIEHASH';
+      #next if $package eq 'Errno' and $m eq 'TIEHASH';
       # XXX Config and FileHandle should not just return. If unneeded skip em.
-      return 0 if $package eq 'Config' and $m =~ /DESTROY|TIEHASH/; # Config detected in GV
-      return 0 if $package eq 'FileHandle' and $m eq 'new';
+      #return 0 if $package eq 'Config' and $m =~ /DESTROY|TIEHASH/; # Config detected in GV
+      #return 0 if $package eq 'FileHandle' and $m eq 'new';
       warn "$package has method $m: saving package\n" if $debug{pkg};
       return mark_package($package);
     }
@@ -5661,10 +5665,10 @@ OPTION:
     }
     elsif ( $opt eq "u" ) {
       $arg ||= shift @options;
-      if ($arg =~ /\.p/) {
-	eval "require $arg;";
+      if ($arg =~ /\.p[lm]$/) {
+	eval "require \"$arg\";"; # path as string
       } else {
-	eval "require $arg.pm;";
+	eval "require $arg;";     # package as bareword with ::
       }
       mark_unused( $arg, 1 );
     }
diff --git a/log.modules-5.015007-nt b/log.modules-5.015007-nt
index 368cdf8b6..0165a1735 100644
--- a/log.modules-5.015007-nt
+++ b/log.modules-5.015007-nt
@@ -1,4 +1,4 @@
-# B::C::VERSION = 1.42 52c6dfb 2012-02-07 | Update Todo
+# B::C::VERSION = 1.43 c6dbeb2 2012-02-08 | missed some internal pkgs, can now skip IO and Fcntl
 # perlversion = 5.015007-nt
 # path = /usr/local/bin/perl5.15.7-nt
 # platform = linux 64bit non-threaded
@@ -102,7 +102,7 @@ pass IO::String
 pass AppConfig
 pass UNIVERSAL::require
 pass Template::Stash
-# 100 / 100 modules tested with B-C-1.42 - perl-5.015007-nt
+# 100 / 100 modules tested with B-C-1.43 - perl-5.015007-nt
 # pass  95 / 100 (95.0%)
 # fail   5 / 100 (5.0%)
 # todo   0 /   5 (0.0%)